jdk,tomcat更新到jdk1.8与 tomcat8
运行报错：java.io.IOException: invalid constant type: 15
pom.xml文件中更新javassist的版本从3.15到3.18
<dependency>
<groupId>org.javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.18.2-GA</version>
</dependency>
运行报错：java.io.IOException: invalid constant type: 15
原文：http://www.cnblogs.com/fl99015/p/5651100.html